| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.cocoon.portal.spring; |
| |
| import org.apache.cocoon.portal.om.LayoutType; |
| import org.apache.cocoon.portal.om.Renderer; |
| import org.apache.cocoon.spring.configurator.impl.AbstractElementParser; |
| import org.springframework.beans.factory.BeanDefinitionStoreException; |
| import org.springframework.beans.factory.config.BeanDefinition; |
| import org.springframework.beans.factory.config.RuntimeBeanReference; |
| import org.springframework.beans.factory.support.ManagedList; |
| import org.springframework.beans.factory.support.RootBeanDefinition; |
| import org.springframework.beans.factory.xml.ParserContext; |
| import org.w3c.dom.Element; |
| |
| /** |
| * |
| * @version $Id$ |
| */ |
| public class LayoutTypeDefinitionParser extends AbstractElementParser { |
| |
| /** |
| * @see org.springframework.beans.factory.xml.BeanDefinitionParser#parse(org.w3c.dom.Element, org.springframework.beans.factory.xml.ParserContext) |
| */ |
| public BeanDefinition parse(Element element, ParserContext parserContext) { |
| // create a new bean definition for the layout type |
| RootBeanDefinition beanDef = this.createBeanDefinition(LayoutType.class, null, false); |
| final String layoutTypeId = element.getAttribute("id"); |
| beanDef.getConstructorArgumentValues().addIndexedArgumentValue(0, layoutTypeId); |
| |
| beanDef.getPropertyValues().addPropertyValue("layoutClassName", element.getAttribute("layoutClass")); |
| if ( this.getAttributeValue(element, "createLayoutId", null) != null ) { |
| beanDef.getPropertyValues().addPropertyValue("createId", this.getAttributeValue(element, "createLayoutId", "false")); |
| } |
| beanDef.getPropertyValues().addPropertyValue("itemClassName", element.getAttribute("itemClass")); |
| if ( this.getAttributeValue(element, "defaultIsStatic", null) != null ) { |
| beanDef.getPropertyValues().addPropertyValue("defaultIsStatic", this.getAttributeValue(element, "defaultIStatic", "false")); |
| } |
| |
| final ManagedList rendererBeans = new ManagedList(); |
| rendererBeans.setSource(parserContext.getReaderContext().extractSource(element)); |
| |
| final Element[] rendererElements = this.getChildElements(element, "renderer"); |
| for(int i=0; i<rendererElements.length; i++) { |
| final String ref = this.getAttributeValue(rendererElements[i], "ref", null); |
| final String type= this.getAttributeValue(rendererElements[i], "type", null); |
| if ( ref == null && type == null ) { |
| throw new BeanDefinitionStoreException("Element 'renderer' must have either a 'ref' or a 'type' attribute."); |
| } |
| if ( ref != null && type != null ) { |
| throw new BeanDefinitionStoreException("Element 'renderer' must have either a 'ref' or a 'type' attribute, but not both."); |
| } |
| final String beanName = (ref != null ? ref : Renderer.class.getName() + '.' + type); |
| rendererBeans.add(new RuntimeBeanReference(beanName)); |
| } |
| beanDef.getPropertyValues().addPropertyValue("renderers", rendererBeans); |
| |
| this.register(beanDef, LayoutType.class.getName() + "." + layoutTypeId, parserContext.getRegistry()); |
| return null; |
| } |
| |
| } |